16001 Butler, PA has a mid-latitude humid continental climate. Summers are generally warm with temperatures hitting the low 90s and occasional heat waves in July and August. Winters also tend to be cold, with temperatures averaging in the 20s and 30s. The area experiences significant snowfall during winter months, with more than 20 inches of snow annually on average. Rainfall is moderate, usually around 40 inches each year, with most of it falling between April and September.
Butler (zip 16001), Pennsylvania gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Butler (zip 16001) averages 39 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 162 sunny days per year in Butler (zip 16001). The US average is 205 sunny days.
Butler (zip 16001) gets some kind of precipitation, on average, 159 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 82 degrees
Winter Low: the January low is 18
Rain: averages 43 inches of rain a year
Snow: averages 39 inches of snow a year